The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Rattlesnake mating sessions have been known to last more than 22 hours.
232
There's a lizard known as the 'Jesus Lizard' that can run across water.
11
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
Female kangaroos have three vaginas.
2